Partial pressure biasing common-emitter amplifier circuit diagram

Published:2012/10/19 1:15:00 Author:Ecco | Keyword: Partial pressure , biasing , common-emitter amplifier | From:SeekIC

As shown in figure, the base voltage is obtained by rbl and rb2, so called partial pressure bias. The emitter adds resistor RE and capacitor CE, and CE is called AC bypass capacitor which can cause shorted circuit for AC, re has DC negative feedback influence.



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